Variant: rs117954051 

    present in Gene: RSPO2
    present in Chromosome: 8
    Position on Chromosome: 108055385
    Alleles of this Variant: T/C

rs117954051 in RSPO2 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.